package com.jake.staticblock;

public class ToolUtils {
    static {
        System.out.println("执行静态代码块");
    }

    public ToolUtils() {
    }

    public static void staticMethod() {
        System.out.println("执行静态方法");
    }

    public void instanceMethod() {
        System.out.println("执行实例方法");
    }
}
